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https://hdl.handle.net/1822/47492
Título: | Vineyard pruning waste as an alternative carbon source to produce novel biosurfactants by Lactobacillus paracasei |
Autor(es): | Vecino, Xanel Rodríguez-López, L. Gudiña, Eduardo J. Cruz, J. M. Moldes, A. B. Rodrigues, L. R. |
Palavras-chave: | Vineyard pruning waste Cellulosic sugars Biosurfactant Lactobacillus paracasei Carbon source Chemical composition |
Data: | 25-Nov-2017 |
Editora: | Elsevier 1 |
Revista: | Journal of Industrial and Engineering Chemistry |
Citação: | Vecino, Xanel; Rodríguez-López, L.; Gudiña, Eduardo J.; Cruz, J. M.; Moldes, A. B.; Rodrigues, Lígia R., Vineyard pruning waste as an alternative carbon source to produce novel biosurfactants by Lactobacillus paracasei. Journal of Industrial and Engineering Chemistry, 55, 40-49, 2017 |
Resumo(s): | Abstract Cellulosic sugars extracted from vineyard pruning waste (VPW) were used as a low-cost carbon source for biosurfactant production by Lactobacillus paracasei. The results obtained showed that when glucose from VPW was used, the biosurfactant was a glycolipopeptide, whereas when it was replaced by lactose the biosurfactant produced was a glycoprotein. Additionally, it was found that the extraction process, either with phosphate-buffer or phosphate-buffer saline, influenced the biosurfactant chemical structure and emulsion capacity. Overall, these results highlight the possibility of producing biosurfactants à la carte with the same strain but changing the carbon source, increasing its potential in different industrial applications. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/47492 |
DOI: | 10.1016/j.jiec.2017.06.014 |
ISSN: | 1226-086X |
Versão da editora: | http://www.elsevier.com/locate/issn/1226086X |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | CEB - Publicações em Revistas/Séries Internacionais / Publications in International Journals/Series |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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document_46820_1.pdf | 2,17 MB | Adobe PDF | Ver/Abrir |